Anti-collision device for sampling of electrolyte analyzer

Abstract

The utility model discloses an anti-collision device for sample introduction of an electrolyte analyzer. The anti-collision device comprises a device base, a plurality of mounting pieces fixedly connected to the outer wall of the device base, an electrolyte analyzer sample introduction device fixedly mounted at the top of the device base, a protection device arranged on the device base, and a limiting mechanism arranged on the protection device. According to the anti-collision device for sampling of the electrolyte analyzer provided by the utility model, the protective cover is covered on the device base, so that the sampling device of the electrolyte analyzer can be protected; further, the situation that sampling is affected by deflection of a bent pipe due to the fact that the bent pipe in the electrolyte analyzer sampling device is accidentally collided by an external operator in the working process of the electrolyte analyzer sampling device is reduced, the stability of the device is guaranteed, the operator accesses the electrolyte analyzer sampling device through the rotation limiting mechanism, and the working efficiency is improved. The operation of placing samples and the like by an operator is facilitated due to convenient operation, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of analysis appearance, especially be related to a kind of for electrolyte analysis appearance sample introduction anti-collision device. BACKGROUND

[0002] Electrolyte analysis appearance is a kind of instrument for determining the concentration of various electrolytes (such as sodium, potassium, calcium, chlorine, etc.) in solution, and is widely used in medical treatment, environmental monitoring, food and chemical industry. Through accurate electrochemical analysis technology, electrolyte analysis appearance can provide fast and accurate ion concentration measurement, help detect the electrolyte level in blood, urine, drinking water and other samples to support clinical diagnosis, quality control and environmental monitoring and other applications.

[0003] For example, Chinese utility model patent (CN216870598U) discloses an electrolyte analysis appearance automatic sample introduction device, which is described as follows: "The existing electrolyte analysis appearance automatic sample introduction device solves the problem that the sample tube needs to be replaced manually, which not only pollutes the sample in the test tube, but also reduces the work efficiency. Moreover, the existing electrolyte analysis appearance sample introduction device cannot automatically extract the sample, which has certain limitations in use."

[0004] In summary, the existing technology uses a curved pipe to extract the sample in the test tube for sample introduction. However, this method has the following technical problems: during the sample introduction process, the curved pipe may be offset due to accidental collision by the operator, which may result in the curved pipe not being able to align with the test tube for sampling, and the stability of the device is low. Therefore, the present application proposes a kind of anti-collision device for electrolyte analysis appearance sample introduction to solve the technical problems mentioned in the above patent and provide a new technical solution. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide an anti-collision device for electrolyte analysis appearance sample introduction to solve the above technical problems. By covering the protective cover on the device base, the electrolyte analysis appearance sample introduction device can be protected, which reduces the possibility of the curved pipe in the electrolyte analysis appearance sample introduction device being accidentally collided by the external operator during the working process, causing the curved pipe to be offset and affecting the sampling. This ensures the stability of the device, and the operator can access the electrolyte analysis appearance sample introduction device by rotating the limiting mechanism. Convenient operation facilitates the operator to place the sample and other operations, improves the practicality of the device, and the two-way threaded rod can be rotated by rotating the rotating rod, which can move the two insertion rods towards the inside of the fixed seat, thereby releasing the restriction of the fixed seat on the protective cover, and the protective cover can be disassembled, which facilitates the subsequent thorough cleaning of the protective cover and improves the practicality of the device.

[0006] To solve the above technical problems, the utility model adopts the technical scheme as follows:

[0007] A kind of for electrolyte analyzer sample introduction anti-collision device, it is applied to electrolyte analyzer sample introduction protection.

[0008] The specific electrolyte analyzer sample introduction anti-collision device includes:

[0009] Device base, the outer wall of the device base is fixedly connected with a plurality of mounting pieces, the top of the device base is fixedly installed electrolyte analyzer sample introduction device, protection device is arranged on the device base, and the protection device is provided with a restriction mechanism.

[0010] The protection device includes a fixed seat, a fixed box, a protection assembly, a transmission assembly and a rotating assembly, the top of the device base is fixedly connected with the fixed seat, and the outer wall of the fixed seat is fixedly connected with the fixed box.

[0011] As a preferred embodiment of the electrolyte analyzer sample introduction anti-collision device provided by the utility model, the protection assembly includes a moving block and a protective cover, the inner wall of the fixed seat is slidably connected with two moving blocks, the side of the two moving blocks away from each other is fixedly connected with a plug rod, the plug rod is slidably connected to the inner wall of the fixed seat, and the plug rod is movably inserted into the protective cover.

[0012] As a preferred embodiment of the electrolyte analyzer sample introduction anti-collision device provided by the utility model, the transmission assembly includes a bidirectional threaded rod, the inner wall of the fixed seat is rotatably connected with the bidirectional threaded rod, and the outer wall of the bidirectional threaded rod is threadedly connected with the inner wall of the moving block.

[0013] As a preferred embodiment of the electrolyte analyzer sample introduction anti-collision device provided by the utility model, the rotating assembly includes a first bevel gear, one end of the bidirectional threaded rod outside the fixed seat is fixedly connected with the first bevel gear, the inner wall of the fixed box is rotatably connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a second bevel gear, and the second bevel gear is engaged with the outer wall of the first bevel gear.

[0014] As a preferred embodiment of the electrolyte analyzer sample introduction anti-collision device provided by the utility model, the restriction mechanism includes a restriction shell, the outer wall of the protective cover is fixedly connected with the restriction shell, the inner wall of the restriction shell is slidably connected with a sliding block, the bottom of the sliding block is fixedly connected with a plugboard, and the plugboard is movably inserted into the device base.

[0015] As a preferred embodiment of the utility model provides for the anti -collision device for electrolyte analyzer sample introduction, the limiting mechanism still includes fixed column, the inner wall of the limiting shell is fixedly connected with fixed column, the outside of fixed column is equipped with spring, the both ends of spring are fixedly connected in the inner wall of limiting shell and the top of sliding block.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The anti-collision device for electrolyte analyzer sample introduction provided by the utility model protects the electrolyte analyzer sample introduction device by covering the protective cover on the device base, thereby reducing the risk of the electrolyte analyzer sample introduction device being accidentally bumped into the elbow pipe in the electrolyte analyzer sample introduction device during operation, causing the elbow pipe to deviate and affecting sampling, ensuring the stability of the device, and the operator can access the electrolyte analyzer sample introduction device by rotating the limiting mechanism, which facilitates the operator to place samples and other operations, improves the practicality of the device, and the bidirectional threaded rod can be rotated by rotating the rotating rod, thereby moving the two insertion rods towards the inside of the fixed seat, thereby releasing the limiting of the fixed seat on the protective cover, and the protective cover can be disassembled, which facilitates subsequent thorough cleaning of the protective cover and improves the practicality of the device.

[0018] The anti-collision device for electrolyte analyzer sample introduction provided by the utility model can retract the insertion plate into the limiting shell by pulling the sliding block, then completely cover the protective cover on the top of the device base, and then loosen the sliding block to insert the insertion plate into the device base, thereby limiting the protective cover on the device base, reducing the risk of the electrolyte analyzer sample introduction device being accidentally opened during use, reducing the risk of the protective cover being accidentally opened by personnel, and ensuring the stability of the electrolyte analyzer sample introduction device during work. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the scheme in the utility model, the following will briefly introduce the drawings needed in the embodiment description, and it is obvious that the drawings in the following description are some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating labor.

[0020] Figure 1 The overall structure diagram of the anti-collision device for electrolyte analyzer sample introduction provided by the utility model is shown in the figure.

[0021] Figure 2 The internal structure diagram of the protective cover of the anti-collision device for electrolyte analyzer sample introduction provided by the utility model is shown in the figure.

[0022] Figure 3 The utility model provides a fixed seat and fixed box internal structure schematic diagram for the anti -collision device for electrolyte analyzer sample introduction provided by the utility model Figure 2 The enlarged view of A in the middle;

[0023] Figure 4 The utility model provides a fixed seat and fixed box internal structure schematic diagram for the anti -collision device for electrolyte analyzer sample introduction provided by the utility model

[0024] Figure 5 The utility model provides a fixed seat and fixed box internal structure schematic diagram for the anti -collision device for electrolyte analyzer sample introduction provided by the utility model

[0025] The mark in the drawing is explained as follows:

[0026] 1, device baseplate;2, mounting piece;3, electrolyte analyzer sample introduction device;4, protection device;5, limit mechanism;6, protective cover;7, fixed seat;8, moving block;9, plug rod;10, two -way threaded rod;11, fixed box;12, first bevel gear;13, rotating rod;14, second bevel gear;15, limit shell;16, sliding block;17, plugboard;18, fixed column;19, spring. Specific implementation

[0027] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the embodiment of the utility model will be described clearly and completely in the embodiment of the utility model below, obviously, the described embodiment only is the embodiment of a part of the utility model, but not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor should belong to the range of protection of the utility model.

[0028] As described in the background art, but the device may be caused to appear the deviation of the position of the elbow pipe in the process of sample introduction because of the accidental collision of the operator, and further may produce the situation that the elbow pipe cannot be aligned with the test tube to carry out sampling, and the stability of the device is low.

[0029] In order to solve this technical problem, the utility model provides a kind of anti -collision device for electrolyte analyzer sample introduction, it is applied to electrolyte analyzer sample introduction protection.

[0030] Specifically, please refer to Figures 1-3 Anti -collision device for electrolyte analyzer sample introduction specifically includes:

[0031] The device base 1 is fixedly connected with a plurality of mounting pieces 2, and an electrolyte analyzer sample inlet device 3 is fixedly installed on the top of the device base 1, a protection device 4 is arranged on the device base 1, and a limiting mechanism 5 is arranged on the protection device 4.

[0032] The protection device 4 comprises a fixed seat 7, a fixed box 11, a protection assembly, a transmission assembly and a rotating assembly, the top of the device base 1 is fixedly connected with the fixed seat 7, and the outer wall of the fixed seat 7 is fixedly connected with the fixed box 11.

[0033] In the application, the specific structure and working principle of the electrolyte analyzer sample inlet device 3 are the same as those of the whole device in the prior art, which belongs to the prior art and will not be described in detail.

[0034] The anti-collision device for electrolyte analyzer sample inlet provided by the utility model can protect the electrolyte analyzer sample inlet device 3 by covering the protection cover 6 on the device base 1, thereby reducing the possibility that the electrolyte analyzer sample inlet device 3 is accidentally collided with by an external operator in the working process, the elbow pipe in the electrolyte analyzer sample inlet device 3 is deviated and the sampling is affected, the stability of the device is ensured, the operator can access the electrolyte analyzer sample inlet device 3 by rotating the limiting mechanism 5, the operation of the operator is facilitated, the practicability of the device is improved, the bidirectional threaded rod 10 can be rotated by rotating the rotating rod 13, the two inserting rods 9 can be moved to the inside of the fixed seat 7, the limitation of the fixed seat 7 on the protection cover 6 can be released, the protection cover 6 can be disassembled, the protection cover 6 can be thoroughly cleaned, and the practicability of the device is improved.

[0035] In order for the personnel in the technical field to better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings.

[0036] Embodiment 1

[0037] Please refer to Figures 2-4 An anti-collision device for electrolyte analyzer sample inlet comprises:

[0038] The protection assembly comprises a moving block 8 and a protection cover 6, the inner wall of the fixed seat 7 is slidably connected with two moving blocks 8, the side, away from each other, of the two moving blocks 8 is fixedly connected with an inserting rod 9, the inserting rod 9 is slidably connected to the inner wall of the fixed seat 7, the inserting rod 9 is movably inserted into the protection cover 6, and when the two inserting rods 9 are inserted into the protection cover 6, the protection cover 6 can rotate around the central axis of the inserting rod 9.

[0039] The transmission assembly comprises a bidirectional threaded rod 10, the inner wall of the fixed seat 7 is rotationally connected with the bidirectional threaded rod 10, and the outer wall of the bidirectional threaded rod 10 is threadedly connected with the inner wall of the moving block 8.

[0040] The rotating assembly comprises a first bevel gear 12, one end of the bidirectional threaded rod 10 located outside the fixed seat 7 is fixedly connected with the first bevel gear 12, the inner wall of the fixed box 11 is rotationally connected with a rotating rod 13, one end of the rotating rod 13 located outside the fixed box 11 is fixedly connected with an anti-skid handle convenient for rotating the rotating rod 13, the outer wall of the rotating rod 13 is fixedly connected with a second bevel gear 14, and the second bevel gear 14 is engaged on the outer wall of the first bevel gear 12.

[0041] Through the above structural design, the second bevel gear 14 can be driven to rotate by rotating the rotating rod 13, and then the bidirectional threaded rod 10 can be driven to rotate through the first bevel gear 12, so that the two moving blocks 8 can be driven to approach or move away from each other under the limitation of the fixed seat 7, and the two inserting rods 9 can be moved to the inside of the fixed seat 7 by controlling the rotating rod 13, so that the limitation of the fixed seat 7 on the protective cover 6 can be released, and then the protective cover 6 can be disassembled, when the protective cover 6 is installed, the protective cover 6 can be placed at a suitable position outside the fixed seat 7, and then the rotating rod 13 is reversely rotated, so that the two inserting rods 9 can move away from each other, and then the two inserting rods 9 can be inserted into the protective cover 6, and then the protective cover 6 can be installed on the fixed seat 7.

[0042] Embodiment 2:

[0043] The anti-collision device for sample injection of the electrolyte analyzer provided in Embodiment 1 is further optimized, specifically, as shown in Figure 5 The limiting mechanism 5 comprises a limiting shell 15, the outer wall of the protective cover 6 is fixedly connected with the limiting shell 15, the inner wall of the limiting shell 15 is slidably connected with a sliding block 16, the outer portion of the sliding block 16 is provided with a plate convenient for pulling the sliding block 16, the bottom of the sliding block 16 is fixedly connected with an inserting plate 17, and the inserting plate 17 is movably inserted into the device base 1.

[0044] The limiting mechanism 5 further comprises a fixed column 18, the inner wall of the limiting shell 15 is fixedly connected with the fixed column 18, the outer portion of the fixed column 18 is sleeved with a spring 19, and the two ends of the spring 19 are fixedly connected with the inner wall of the limiting shell 15 and the top of the sliding block 16, respectively, so that the inserting plate 17 has a tendency to stretch to the outside of the limiting shell 15 under the elastic force of the spring 19.

[0045] Through the above structural design, by pulling the sliding block 16, the plug plate 17 can be withdrawn into the limiting shell 15. In this process, the sliding block 16 slides outside the fixed column 18, and the spring 19 is deformed, so that the protective cover 6 can be completely covered on the top of the device base 1. Then, loosening the sliding block 16 can make the plug plate 17 inserted into the device base 1 under the elastic force of the spring 19, and then the protective cover 6 is covered on the device base 1 to limit it. When the limitation between the protective cover 6 and the device base 1 needs to be released subsequently, the sliding block 16 is pulled upwards, so that the plug plate 17 is away from the device base 1.

Claims

1. A collision avoidance device for sample introduction into an electrolyte analyzer comprising a device base (1), characterized in that: The outer wall of the device base (1) is fixedly connected with a plurality of mounting pieces (2), the top of the device base (1) is fixedly connected with an electrolyte analyzer sample introduction device (3), the device base (1) is provided with a protection device (4), and the protection device (4) is provided with a limiting mechanism (5). The protection device (4) comprises a fixed seat (7), a fixed box (11), a protection assembly, a transmission assembly, a rotating assembly, the top of the device base (1) is fixedly connected with the fixed seat (7), and the outer wall of the fixed seat (7) is fixedly connected with the fixed box (11).

2. The anti-collision device for sample introduction into an electrolyte analyzer of claim 1, wherein, The protection assembly comprises a moving block (8) and a protection cover (6), the inner wall of the fixed seat (7) is slidably connected with two moving blocks (8), the side away from each other of the two moving blocks (8) is fixedly connected with a plug rod (9), the plug rod (9) is slidably connected with the inner wall of the fixed seat (7), and the plug rod (9) is movably inserted into the protection cover (6).

3. The anti-collision device for sample introduction into an electrolyte analyzer of claim 2, wherein, The transmission assembly comprises a bidirectional threaded rod (10), the inner wall of the fixed seat (7) is rotatably connected with the bidirectional threaded rod (10), and the outer wall of the bidirectional threaded rod (10) is threadedly connected with the inner wall of the moving block (8).

4. The anti-collision device for sample introduction into an electrolyte analyzer of claim 3, wherein, The rotating assembly comprises a first bevel gear (12), one end, located outside the fixed seat (7), of the bidirectional threaded rod (10) is fixedly connected with the first bevel gear (12), the inner wall of the fixed box (11) is rotatably connected with a rotating rod (13), the outer wall of the rotating rod (13) is fixedly connected with a second bevel gear (14), and the second bevel gear (14) is meshed with the outer wall of the first bevel gear (12).

5. The anti-collision device for sample introduction into an electrolyte analyzer of claim 2, wherein, The limiting mechanism (5) comprises a limiting shell (15), the outer wall of the protection cover (6) is fixedly connected with the limiting shell (15), the inner wall of the limiting shell (15) is slidably connected with a sliding block (16), the bottom of the sliding block (16) is fixedly connected with a plug plate (17), and the plug plate (17) is movably inserted into the device base (1).

6. The anti-collision device for sample introduction into an electrolyte analyzer of claim 5, wherein, The limiting mechanism (5) further comprises a fixed column (18), the inner wall of the limiting shell (15) is fixedly connected with the fixed column (18), the outer portion of the fixed column (18) is sleeved with a spring (19), and the two ends of the spring (19) are fixedly connected with the inner wall of the limiting shell (15) and the top of the sliding block (16) respectively.

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